86797263

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5059}}^1$

素因数の和:5131

約数の個数: 32

約数和(自身を含む): 142489600

約数和(自身を除く): 55692337

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5059, 5719, 15177, 17157, 35413, 96121, 106239, 217537, 288363, 652611, 672847, 1522759, 2018541, 4133203, 4568277, 12399609, 28932421, 86797263]

約数ペア:

[(1, 86797263), (3, 28932421), (7, 12399609), (19, 4568277), (21, 4133203), (43, 2018541), (57, 1522759), (129, 672847), (133, 652611), (301, 288363), (399, 217537), (817, 106239), (903, 96121), (2451, 35413), (5059, 17157), (5719, 15177)]